Heavy-Duty Spring Energized Seal

The Ruichen FS-D Heavy-Duty Spring-Energized Seal represents a high-performance model in the series, engineered for long-term, reliable sealing under extreme operating conditions. It integrates multiple technical advantages, enabling it to withstand complex environments characterized by high pressure, high temperature, severe corrosion, and the presence of solid particles.

Applicable Operating Conditions

Limit values should not occur simultaneously.

This model features a reinforced toothed-lip structure combined with a high-strength spring system, allowing the applicable pressure range to extend up to 100 MPa (when used with a specialized groove design). Its material system has been specially optimized to withstand short-term high temperatures of 260°C while maintaining excellent elasticity at low temperatures. The design also significantly enhances extrusion and wear resistance.

Ruichen FS-D spring-energized seals demonstrate exceptional durability in heavy-duty hydraulic machinery, oil drilling and production equipment, high-temperature chemical reactors, and heavy industrial equipment. Designed to withstand conditions of poor or even no lubrication, they maintain an effective seal even in environments containing solid contaminants. Choosing Ruichen FS-D seals provides a robust technical guarantee for the long-term, reliable operation of critical equipment.

Specifications Table

All dimensions within the parameter range are available.

Note: If the required specifications are not listed in this table, please contact us; products up to 1600mm in size can be supplied.

Application Guidance: Suitable for the most demanding industrial environments; recommended for the long-term sealing of critical equipment components. Precise selection requires the provision of complete operating parameters.